package com.example.modulethree.util.function

import android.util.Log

/**
 * Created by sun.li on 2018/7/3.
 * @author sun.li
 */
class ClassFunTest {

    fun foo() : Int{
        return 22
    }

    fun foo1(){
        Log.e("Foo:",foo().toString())
    }

    fun foo2(){
        fun foo3(){
            Log.e("foo3:",foo().toString())
        }

        foo3()
    }
}